Measuring the Speed of Sound (Moving Tube) KEY Purpose: To measure the speed of sound in air using a variable length column of air. Apparatus: resonance-tube apparatus (an open ended tube which can be moved in and out of a container of water) constant frequency source (tuning fork or computer generated tone) rubber hammer meter stick rubber stopper Procedure: 1. Set Up the Experiment: Place the open ended tube into the water‚ and verify that it can produce a resonance tube
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o quote the song “Drops of Jupiter” by the band Train‚ “Can you imagine no first dance‚ freeze dried romance‚ five-hour phone conversation‚ the best soy latte that you ever had… and me?” I first time I remember hearing this song was at the state dance team tournament in 2010. At the time I was a mere seventh grader‚ completely oblivious to my future and the events that were to come in the next few years. To say the least; I was innocent. That song changed my life. Somehow the words that Pat Monahan
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KCH e.V. - Universität Hohenheim c/o Lehrstuhl 510F 70593 Stuttgart Email: vorstand@kch-aktiv.de http://www.kch-aktiv.de Germany’s 1st Cross-Collegiate Stock Pitch Competition -Instruction Manual for participating Students- How to Pitch a Stock/Bond (A recommendation how to…) A) The Analysis B) The Research A) The Analysis: 1) State the name‚ ticker and price of the company. Key Financial Information should be presented in a table. Then give a brief company description. Also know
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The first practice pitch should address the following brief: Pitch it to your potential market. What is your concept? What are the unique features of your concept? Who is it for? What need does it address? How does it create value? Who does it create value for? How is it better than potential substitutes/competitors? If it is completely original‚ why is it needed? Create some hype around your concept‚ how does it create ‘buzz’? The primary value of the concept is in the reduction of food wastage
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PHY 113: Speed of Sound- Resonance Tube Student’s name: Ilian Valev Lab partners: Jayanthi Durai‚ Susan Berrier‚ Chase Wright Date of experiment: April 15‚ 2010 Section SLN: 17742 TA’S name: Alex Abstract: This experiment tried to determine the speed of sound waves. To determine the speed‚ a resonance tube full of water was used and two different tuning forks of known frequency. Each fork was struck above the water
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Discuss the differences between the absolute threshold and the differential threshold. Which is more important to marketers? Explain your answer. For each of these products—chocolate bars and bottles of expensive perfume—describe how marketers can apply their knowledge of differential threshold to packaging‚ pricing‚ and promotional claims during periods of (a) rising ingredient and materials costs and (b) increasing competition. The absolute threshold is the minimum intensity of stimulus required
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Are Athletes Above the Law Sports have been played for years for not only not for entertainment but also for the love of the games. Time and time again we see athletes who are very talented and we love to watch these athletes on our televisions. We sometimes love these athletes too much and take up for them when they are wrong. The media takes up for these athletes also and that helps them in the courts. Athletes are sometimes prone to get into trouble because of their recognition and the great
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Tutorial 2nd Essay question: ‘It might be tempting to assume that the pitch of a complex harmonic tone is simply determined by this lowest frequency component. However‚ the phenomenon of the ‘missing fundamental’ indicates that this is not the case.’ (STAINSBY) Give an account of the processes involved in the perception of pitch‚ with specific reference to the missing fundamental. Introduction In order to perceive the pitch of a sound‚ the mechanical energy of the sound waves must be transformed
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Elevator Pitch Good morning‚ We welcome you all to our presentation. I am ..... and this is ..... and we work at the Waterless washing machine company. We will give you a short presentation about our product the waterless washing machine. The presentation will take a few minutes of your time. First .... will tell something about the problem statement and the solution. After that I will tell something about the unique selling points. Then .... will tell something about the price and the expected
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Sound and music are parts of our everyday sensory experience. Just as humans have eyes for the detection of light and color‚ so we are equipped with ears for the detection of sound. We seldom take the time to ponder the characteristics and behaviors of sound and the mechanisms by which sounds are produced‚ propagated‚ and detected. The basis for an understanding of sound‚ music and hearing is the physics of waves. Sound is a wave which is created by vibrating objects and propagated through a medium
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